getLinkPreview function
Returns link preview information for a given url.
Implementation
Future<core.Response<LinkPreview>> getLinkPreview(
  final Uri url, {
  String service = core.defaultLinkPreviewService,
  core.GetClient? mockedGetClient,
}) async => await _$EmbedService(
  service: service,
  mockedGetClient: mockedGetClient,
).getLinkPreview(url);